> ok Dieter,
>
> now I understand...
> I'm going to create free software MAC OS9 and OSX for a111, a188,
> a155 a154 and all the a143 serie... ;-)
>
> happy everything...
>
> Antonio
The A-111, A-188-1/2, A-154, A-155 and A-143-x have no interface and cannot
be programmed externally as they are pure analog circuits (except the A-154
which has a microcontroller).